The man who called the Alexandria police one night last summer was worried. His friend, Paul G. Behan Jr., had been suspended from work, was drinking and had a gun, according to a recording of the call released Thursday.

The body-worn camera footage of the incident may be disturbing. Viewer discretion is advised. This story includes references to suicidal ideations. If you or someone you know is experiencing suicidal thoughts or emotional distress,

A shell casing matched to the suspect’s gun shows he fired one round during the altercation, Arlington police say.