Riley Tanner Hancock, 18, was fatally shot at a house party on Cartwright Road in Bedford County, Tennessee, in the early morning of December 1, 2019. The shooting occurred about 3 a.m. when a friend, 19-year-old Antonio Lanham Mancilla, was handling a pistol he had recently acquired and, believing it was not loaded, pointed it at Riley and fired, according to the investigation.

Mancilla was taken into custody and charged with reckless homicide; bond was set at $1 million. Riley is remembered by his community as a kind and respectful son, brother, and friend. A memorial service was held December 7, 2019, at Feldhaus Memorial Chapel in Shelbyville.

Does anyone who attended that party or knew Riley have information that could clarify what happened that night?