antioch movie theater shooter airsoft gun ac _00001928.jpg
PHOTO: Nashville Police Dept.
antioch movie theater shooter airsoft gun ac _00001928.jpg
Now playing
02:45
Police: Antioch theater attack suspect had airsoft gun
Dozens of law enforcement and emergency responders work in the parking lot after a suspect wielding a hatchet and gun inside a Nashville-area movie theater died after exchanging gunshots with SWAT team members that stormed the theater, police said, Wednesday, Aug. 5, 2015. The suspect, who was not identified, was armed with a gun and hatchet at the Carmike Hickory 8 theater in Antioch, said Don Aaron, a spoke, man for Metro Nashville police. (AP Photo/Mark Zaleski)
PHOTO: Mark Zaleski/AP
Dozens of law enforcement and emergency responders work in the parking lot after a suspect wielding a hatchet and gun inside a Nashville-area movie theater died after exchanging gunshots with SWAT team members that stormed the theater, police said, Wednesday, Aug. 5, 2015. The suspect, who was not identified, was armed with a gun and hatchet at the Carmike Hickory 8 theater in Antioch, said Don Aaron, a spoke, man for Metro Nashville police. (AP Photo/Mark Zaleski)
Now playing
02:00
Police respond swiftly to stop movie theater attack
nashville shooting footage live erin_00001921.jpg
PHOTO: WKRN
nashville shooting footage live erin_00001921.jpg
Now playing
00:51
Hear the shootout in Tennessee movie theater
antioch theater shooting suspects age police chief anderson bts erin_00000208.jpg
antioch theater shooting suspects age police chief anderson bts erin_00000208.jpg
Now playing
01:25
Police: Tennessee theater shooting suspect was 29
NS Slug: TN:THEATER SHOOTING-SCENE AERIALS  Synopsis: Man who opened fire in TN theater dead.  Video Shows: wide shot of theater, police officers walking around theater, more police cars, more officers walking around   Keywords:
PHOTO: WSMV
NS Slug: TN:THEATER SHOOTING-SCENE AERIALS Synopsis: Man who opened fire in TN theater dead. Video Shows: wide shot of theater, police officers walking around theater, more police cars, more officers walking around Keywords:
Now playing
02:10
Police: Gunman in Antioch shooting is dead
nashville movie theater shooting survivor sot_00002918.jpg
nashville movie theater shooting survivor sot_00002918.jpg
Now playing
01:35
Survivor recalls shooting, praises police response
Scene at the Carmike Hickory 8 movie theater in Antioch, TN. Police and medics continue to arrive.
PHOTO: Heather Hourigan/WSMV
Scene at the Carmike Hickory 8 movie theater in Antioch, TN. Police and medics continue to arrive.
Now playing
01:23
Official: Movie attacker had a gun and a hatchet
Additional Embargo:       Additional Source(s):        Date Shot: 8/5/2015      Shipping/Billing Info:            Description:     Projects:     None    Cost Center:     Atlanta National Desk / 20100101        Created By: lleslie    On: 1438800705    --------------------------------------------------------------------------------
PHOTO: WSMV;
Additional Embargo: Additional Source(s): Date Shot: 8/5/2015 Shipping/Billing Info: Description: Projects: None Cost Center: Atlanta National Desk / 20100101 Created By: lleslie On: 1438800705 --------------------------------------------------------------------------------
Now playing
01:02
Cops: Shots fired at Tennessee movie theater
tennessee theater shooting witness_00001313.jpg
PHOTO: WSMV
tennessee theater shooting witness_00001313.jpg
Now playing
00:47
Tennessee theater shooting witness: 'It was very scary'
nashville movie theater shooting brooke clip nr_00011019.jpg
nashville movie theater shooting brooke clip nr_00011019.jpg
Now playing
01:14
Active shooting reported in Tennessee movie theater

Story highlights

NEW: Vincente David Montano's mother told authorities he had been diagnosed as paranoid schizophrenic

Montano had an airsoft pistol in addition to a hatchet and pepper spray when he went after moviegoers

He was shot dead as he tried to go out the back door of the theater

(CNN) —  

The man who was killed Wednesday by Nashville police after he allegedly went after moviegoers with a hatchet and pepper spray had been committed to a mental institution four times, police spokesman Don Aaron told reporters.

Vincente David Montano was committed twice in 2004 and twice in 2007, said Aaron, citing officials in Rutherford County. Montano had been arrested Murfreesboro, Tennessee, in 2004 in a case of assault and resisting arrest, police said.

“We have no motive for (Wednesday’s attack),” Aaron said.

Montano had an airsoft pistol with him that he aimed and fired at police in the theater, Aaron said. Such a weapon looks like a semiautomatic pistol but fires plastic or BB pellets.

Montano’s mother filed a missing person’s report with Texas Rangers two days ago and they had notified authorities in Tennessee, Aaron said.

In the report, his mother, Denise Pruitt, told authorities that Montano was diagnosed with paranoid schizophrenia in 2006.

“Ms. Pruitt advised Vincente has several other health issues and has a hard time taking care of himself,” the report says. It lists his address as “homeless.”

Pruitt, who lives in Florida, last saw her son in Illinois in March 2013.

Aaron told reporters that one patron at the screening of “Mad Max: Fury Road” suffered a minor cut on a shoulder from a hatchet before officers killed the suspect.

A man wielding a gun, a hatchet and pepper spray was killed inside a Tennessee movie theater.
PHOTO: Nashville Police Department
A man wielding a gun, a hatchet and pepper spray was killed inside a Tennessee movie theater.

Police Chief Steve Anderson said that Montano was 29 years old. He had an identification card that listed a Nashville address, Anderson said, but authorities want to check fingerprints to confirm his identity.

The wounded man had a superficial injury to his arm, fire department spokesman Brian Haas said.

The man, who was identified as Steven, told reporters that police did a “phenomenal job” in responding to the calls for help. He was one of eight people in the theater, and one of three who were pepper sprayed by the assailant. He said his daughter was also sprayed.

“I am very, very grateful that no one else got injured here today – other than the person who perpetrated this,” Steven said.

No one was transported to a hospital, Haas said, but Steven, his daughter and another woman suffered irritation from pepper spray apparently used by the suspect, who was wearing a surgical mask. The pepper spray contained red dye, Anderson said.

The suspect had two bags – a backpack and a satchel – with him, Aaron said. The bomb squad destroyed the backpack, which contained a “hoax explosive device,” Anderson told reporters.

Police were called to the Carmike Hickory 8 movie theater complex in the Nashville suburb of Antioch at 1:13 p.m. CT. Two officers were already at the mall working a car accident when people came running toward them. The officers were inside the complex withing two minutes, Aaron said.

One officer – who entered the theater and fired at the man before backing away – said Montano pointed the airsoft pistol at him and pulled the trigger.

The SWAT team arrived and had to don gas masks due to the heavy chemical spray in the theater, Aaron said. The man tried to flee out the back door.

Brad Ransom, who told CNN he works across the street from the theater, said he saw four or five officers along the side of the building around the time of the fatal shooting.

More than a dozen gunshots, fired in rapid succession, can be heard in a video recorded during the fatal shooting. The video doesn’t show the shooting.

A woman who worked at a Sprint store near the scene told CNN’s Brooke Baldwin that about three hours earlier, a man with two backpacks tried to enter her store through their back door.

The Bureau of Alcohol, Tobacco, Firearms and Explosives sent a team to help with the investigation.

The FBI and Tennessee Bureau of Investigation were assisting.

Antioch is a community in southeast Nashville.

CNN’s Greg Botelho, Sara Pratley, Eli Watkins and Sheena Jones contributed to this report.