Fairfax Police Department
Now playing
01:41
Manhunt underway for armed prisoner
Facebook
Now playing
01:09
Police: Bulgarian journalist raped, murdered
Authorities are investigating the scene in East Austin, Texas, after a teenager was killed and a woman was injured in the second Austin package explosion in the past two weeks Monday, March 12, 2018. Authorities say a package that exploded inside of an Austin home on Monday is believed to be linked to a deadly package sent to another home in Texas' capital city earlier this month. (Ricardo B. Brazziell/Austin American-Statesman via AP)
Ricardo B. Brazziell/Austin American-Statesman via AP
Authorities are investigating the scene in East Austin, Texas, after a teenager was killed and a woman was injured in the second Austin package explosion in the past two weeks Monday, March 12, 2018. Authorities say a package that exploded inside of an Austin home on Monday is believed to be linked to a deadly package sent to another home in Texas' capital city earlier this month. (Ricardo B. Brazziell/Austin American-Statesman via AP)
Now playing
02:05
Police: Deadly blasts in Texas connected
Spalding County Sheriff's Office
Now playing
01:28
Second killer pleads guilty in 1983 cold case
Frank Pomeroy, Wife AC360
CNN
Frank Pomeroy, Wife AC360
Now playing
05:55
Pastor's faith stronger after daughter's death
Left to right: Anthony Naiboa, Monica Hoffa, Benjamin Mitchell and Ronald Felton. Tampa homicide victims
Tampa Police Department
Left to right: Anthony Naiboa, Monica Hoffa, Benjamin Mitchell and Ronald Felton. Tampa homicide victims
Now playing
01:21
Tampa killings suspect arrested
CNN HLN
Now playing
00:47
Man to gunman: Shoot at me, not kids
charlottesville gunshot aclu virginia von_00000907.jpg
charlottesville gunshot aclu virginia von_00000907.jpg
Now playing
01:25
Man charged with firing gun at protesters
This undated still image from video provided by WTOV-TV in Steubenville, Ohio, shows Jefferson County, Ohio Judge Joseph Bruzzese Jr. Bruzzese was shot and wounded Monday, Aug. 21, 2017, as he walked toward his county's courthouse in Steubenville, Ohio, and a suspect was killed after a probation officer returned fire, officials said. (WTOV-TV via AP)
WTOV-TV /AP
This undated still image from video provided by WTOV-TV in Steubenville, Ohio, shows Jefferson County, Ohio Judge Joseph Bruzzese Jr. Bruzzese was shot and wounded Monday, Aug. 21, 2017, as he walked toward his county's courthouse in Steubenville, Ohio, and a suspect was killed after a probation officer returned fire, officials said. (WTOV-TV via AP)
Now playing
00:52
Ambushed judge returns fire, suspect dead
FILE- In this Oct. 5, 2016 file photo, Indian spiritual guru who calls himself Saint Dr. Gurmeet Ram Rahim Singh Ji Insan, center, greets followers as he arrives for a press conference ahead of the release of his new movie "MSG, The Warrior Lion Heart," in New Delhi, India. Several cities in north India were under a security lock down Thursday ahead of a verdict in a rape trial involving a controversial and hugely popular spiritual leader. (AP Photo/Tsering Topgyal, File)
Tsering Topgyal/AP
FILE- In this Oct. 5, 2016 file photo, Indian spiritual guru who calls himself Saint Dr. Gurmeet Ram Rahim Singh Ji Insan, center, greets followers as he arrives for a press conference ahead of the release of his new movie "MSG, The Warrior Lion Heart," in New Delhi, India. Several cities in north India were under a security lock down Thursday ahead of a verdict in a rape trial involving a controversial and hugely popular spiritual leader. (AP Photo/Tsering Topgyal, File)
Now playing
01:37
Deadly clashes after guru convicted of rape
Isra Chaker
Now playing
01:22
Death of Muslim teen near mosque investigated
Twitter post captions: Police and ambulances on Hackney/Queensbridge Road, possible acid/petrol attack. Lots of @UberEATS @Deliveroo drivers rallied round
@sarah_cobbold/Twitter
Twitter post captions: Police and ambulances on Hackney/Queensbridge Road, possible acid/petrol attack. Lots of @UberEATS @Deliveroo drivers rallied round
Now playing
01:27
5 acid attacks in 1 night in London
Walla News
Now playing
01:34
Authorities: Teen killed for dating Muslim
KDVR
Now playing
00:49
Veteran killed after saving teens
KATC
Now playing
02:06
Questions linger in Louisiana man's death
Bucks County Sheriff's Office
Now playing
01:16
Two men charged in homicides of missing men

Story highlights

NEW: Prisoner is back in custody, police say

Police say the prisoner overpowered a guard and took his gun

He later stole two cars, authorities say

(CNN) —  

An alleged bank robber who overpowered a guard and escaped a Virginia hospital is now back in custody, police said Tuesday.

Wossen Assaye was being watched by two private security guards at Inova Fairfax Hospital in Falls Church, Virginia, when he managed to grab the gun of one of the guards. A shot went off in the struggle, and Assaye escaped in a hospital gown, Fairfax County police said.

He was seen chasing people in the hospital, according to a law enforcement official.

After the hospital went on lockdown, police announced that Assaye stole a vehicle, abandoned it as authorities searched for it, and then stole another.

At some point, he apparently managed to get some clothes. Police said he may have been wearing a dark colored jacket and blue jeans.

Assaye has a girlfriend and family in the area. While the search was on, authorities said they were looking into whether he was with them.

It was not immediately clear why Assaye was being watched by private guards at the hospital, rather than by police.

Why private guards?

“This will be looked into,” Fairfax County police tweeted.

’Bicycle bandit’

Assaye was being held on federal charges of armed bank robbery. He was taken to the hospital for treatment after attempting to harm himself, police said. A private security company was hired to guard him.

He was arrested last week and charged with multiple robberies in the Northern Virginia area.

He’d been called the “bicycle bandit” for the manner in which he allegedly made his escape after robberies.

CNN’s Athena Jones and Evan Perez contributed to this report.