Buffalo police are investigating at shooting that occurred just after 4:30 a.m. Sunday.
The incident happened in the first block of Schreck Avenue, several blocks from Bailey and East Delavan avenues.
Detectives say gunfire struck two men.
Both were transported to Erie County Medical Center.
A 39-year-old Buffalo man remains in critical condition. A 32-year-old Buffalo man suffered non-life threatening injuries.
Anyone with information is asked to call or text the Confidential TIPCALL Line at (716) 847-2255.