On June 1, 2017, on the east side of Indianapolis, 64-year-old Mark Higgins was found dead in a home on Forsythia Drive alongside his 33-year-old son Keith F. Higgins and 34-year-old Jessica Carte. A welfare check, prompted when one of the victims failed to show up for work, led to the discovery; neighbors recalled hearing gunfire in the early morning hours that day. Court documents later described the victims as having been shot execution style.

Investigators focused on 24-year-old Kenneth Lancaster, then already jailed on unrelated charges, after a witness said Lancaster had been making payments to Carte for a vehicle that had been repossessed and believed she was using the money for drugs. The witness linked that dispute over the car to the killings. In November 2019, a jury found Lancaster guilty on three counts of murder for the deaths of Mark Higgins, Keith Higgins, and Jessica Carte.

Mark Higgins was remembered as a man devoted to work and family who enjoyed riding his motorcycle and playing the guitar. If anyone knew the victims or has information about the events leading up to that June morning, please share what is known.