Officials are searching for a suspect allegedly involved in a stabbing that left a man in critical condition in Burien Thursday night, according to the King County Sheriff’s Office.

Sheriff deputies responded to the 13200 block of Ambaum Boulevard Southwest, a sheriff’s spokesperson tweeted around 10 p.m. The victim, a man in his 50s, was stabbed by an unknown suspect and transported to Harborview Medical Center, the tweet said.

A K-9 team searched the area Thursday night, but did not locate a suspect.

No further information was immediately available.