(CNN)Republican Sen. Rand Paul has five rib fractures, including three displaced fractures and bruised lungs, after an assault in his home in Bowling Green, Kentucky, a senior adviser told CNN.
Rand Paul's injuries from assault more severe than initially reported
"Displaced rib fractures can lead to life-threatening injuries such as: hemopneumothorax, pneumothorax, pneumonia, internal bleeding, laceration of internal organs and lung contusions," said Doug Stafford, the senior adviser, in a statement.
Paul sustained what were initially reported as "minor injuries" after a neighbor allegedly assaulted him in his home Friday. Kentucky State Troopers said the neighbor, Rene Albert Boucher, "intentionally assaulted" the senator. The motive for the alleged assault is unknown, but assaulting a member of Congress is a federal crime and could likely result in severe charges including felony assault or assault of a member. Both Capitol Police and the FBI are investigating the incident.
Boucher is currently facing 4th degree assault charges locally but those charges could be compounded with the federal charges.
Police say Boucher, 59, "admitted going onto Paul's property and tackling him."
Boucher is an anesthesiologist and pain specialist, according to the Bowling Green Daily News. The newspaper also reports that he invented the Therm-a-Vest, a cloth vest partially filled with rice and secured by Velcro straps. Its purpose is to relieve back pain by delivering heat straight to the affected areas.
Paul spoke out about the assault Sunday morning, thanking those who sent messages of support.
"Kelley and I appreciate the overwhelming support after Friday's unfortunate event," Paul wrote on social media Sunday morning. "Thank you for your thoughts and prayers."
Paul's staff is unsure of when the senator will return to Washington. "This type of injury is caused by high velocity severe force. It is not clear exactly how soon he will return to work, as the pain is considerable as is the difficulty in getting around, including flying."