Sherry D. Blankenship, 52, was shot once in the head and killed outside her home in the 3100 block of Redfield Drive in Pasadena, Texas, on July 19, 2014. Police say the shooting occurred during a heated verbal altercation with 47-year-old Alissa Porter Elmore; witnesses reported Blankenship had asked Elmore to leave the property and a physical struggle followed. Blankenship was taken to Memorial Hermann Hospital, where she died of her injuries.

Alissa Porter Elmore was arrested and charged with murder and held in Harris County Jail on an $80,000 bond. Police reported Elmore had been drinking and was going through a difficult time. Investigators collected evidence and witness statements as part of the probe.

Are there readers who knew Sherry, Elmore, or who witnessed what happened that day and can share details with investigators?