James Harmon, 47, was found dead on a sidewalk in the 3500 block of Falls Drive in Dallas after officers responded to a health and welfare check on January 23, 2021. The circumstances of his death prompted an immediate investigation by Dallas police.

Investigators later arrested 63-year-old John Thomas Hall in connection with Harmon’s death. Hall was charged with murder and held on $200,000 bail. Authorities said they were working to determine the motive and the sequence of events that led to the killing.

If anyone witnessed activity near Falls Drive on January 23, 2021, or has information about Harmon or Hall, please share what you know with Dallas police.