Tucson police say they have arrested a man in a fatal stabbing from July 15, which left a blood trail for a caller to find on Tucson’s west side.

Charles Zanghi, 47, was arrested Wednesday without incident in the 1200 block of West Allegheny Street and faces a charge of second degree murder, a news release said.

The caller found the man injured shortly before 1:30 a.m. after following the blood trail near an apartment complex on West Speedway Boulevard and North 11th Avenue.

Despite life-saving efforts by emergency responders, the man died at the scene. Witnesses told police about a possible argument before the man was found.

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The identity of the man has not been released.

Detectives are asking anyone with information on this incident to call 88-CRIME, an anonymous tipster line.

Contact Star reporter Shaq Davis at 573-4218 or sdavis@tucson.com

On Twitter: @ShaqDavis1

Reporter

Shaq is a public safety reporter and the Road Runner columnist, keeping readers up to date on transportation news. In 2017, he started as an apprentice and later worked part-time until graduating from the UA and being offered a full-time position in 2018.