A man was arrested Sunday after a bizarre, alleged attack on a homeless man in Cherrydale.

Police originally received a call around 2:00 a.m. for a fight in progress in the 2000 block of N. Kenmore Street, according to Arlington County Police spokesman Dustin Sternbeck.

The victim, a homeless man who had been living in his car in the neighborhood for the past five years, said an adult Asian male had jumped on his car and started attacking him. During the struggle, the suspect was able to get into the driver’s seat of the car and hit the victim with the vehicle, according to Sternbeck. The suspect then started to drive off but wrecked the car 100 feet away. Undeterred, the suspect ran back at the victim to continue assaulting him.

At that point, Sternbeck said, the victim pulled out a knife and stabbed his attacker in the chest. The suspect ran off and, after arriving at the scene of the fight, police called in a helicopter to search for him. The suspect was not initially located by police but, later, a woman called police to report her boyfriend missing. The boyfriend matched the description of the suspect, and police were then able to locate the suspect in his residence, suffering from a serious chest wound, according to Sternbeck.

The suspect was arrested and taken to a hospital for treatment. The motive for the attack is unknown at this time, Sternbeck said.

The victim did not require transport to the hospital, according to Sternbeck.