On July 7, 2020, in Aurora, Colorado, 36-year-old Crystal Black — also reported as Crystal Lockhart — was shot and killed while seven months pregnant. The same incident also claimed the life of 44-year-old Moses John Hamm. Crystal was a mother of four.

Investigators linked a 20-year-old man, Master Titus Uriah Martin, to the killings of Black and Hamm; his name also surfaced in connection with a separate fatal shooting two days earlier, on July 5, 2020, that killed 31-year-old Percil Walls. Witnesses described Martin as being a member of a gang.

An accomplice, 29-year-old Dontavious Hetzel, was identified during the investigation and located in Georgia in February 2021. The cases left the victims families grieving; who knew Crystal or can add context about her life in Aurora?