On the evening of August 6, 2017, a picnic at Pat Pfeifer Park in Gresham, Oregon, ended in fatal violence. Adrian Gilberto Berg, 32, was involved in an argument with another man and asked him to leave because children were nearby. The man returned from a car with a .45 caliber handgun and shot Berg multiple times near the southeastern edge of the park around 8 p.m. Berg was taken to a local hospital and died of his injuries.

The suspect fled the scene and was described as a Black male in his 20s or 30s. Investigators later arrested 28-year-old Ajon Webster; he pleaded guilty in Multnomah County Court to manslaughter and being a felon in possession of a firearm and was sentenced to 20 years in prison.

Did anyone who was at Pat Pfeifer Park that evening notice anything about the confrontation or the vehicle involved?