On the evening of July 11, 2019, Leon Wilson, 23, was shot near the intersection of Blossom Street and Pie Alley in Fitchburg, Massachusetts. First responders transported him to a Leominster hospital, where he died of his injuries. Police and State Police detectives treating the death as a homicide began an intensive investigation.

Prosecutors say the shooting occurred during a drug deal that was actually a setup to rob Wilson of a backpack containing marijuana. Investigators used text messages and surveillance camera footage from the scene while building the case. In December 2019, authorities charged three men in connection with the killing: Mugisha Jeanbosco, charged as the shooter with murder and armed robbery with a firearm, and Jason Robinson and Jonathan Baez, charged with armed robbery and as accessories after the fact.

Who in the Fitchburg area might have seen Wilson that night or who knew about the planned meeting near Blossom Street and Pie Alley?