A 28-year-old man was shot six times, including twice in the head, in Philadelphia’s Frankford neighborhood on Monday night, Philadelphia Police Chief Inspector Scott Small told NBC10.

The shooting occurred at the 4800 block of Oxford Avenue at around 10:23 p.m.

According to Small, the man, who has not been identified, is in critical condition and undergoing surgery at the hospital. Along with two gunshots to the head, the man was shot four times in the back.

Surveillance video obtained by police showed the shooter chase the victim and shoot him at close range, Small said. NBC10 has not yet obtained the video.

No arrests have been made, but the investigation is ongoing.

Anyone with any information on the incident is urged to contact the Philadelphia Police Department at 215-686-TIPS (8477) or anonymously online here.