Olney Street Murder: Investigators inspect the crime scene outside 45 Olney Street. Photo for the Reporter by Marcus DiPaola

The Boston Police Department a man in his late 30s was found shot to death around 1:40 a.m. Wednesday at 45 Olney St.

The man, otherwise unidentified, was Boston's 21st murder victim this year.

Anyone with information can contact homicide detectives at (617) 343-4470 or the anonymous tip line by calling (800) 494-TIPS or by texting the word 'TIP' to CRIME (27463).