Sheila Johnson, 54, was found dead in her Fort Worth, Texas, home on April 12, 2014. Authorities determined her death to be a homicide, and the case initially produced more questions than answers for family and neighbors.

Early investigations were complex: several suspects and numerous leads were identified, but a lack of concrete evidence and eyewitnesses hampered immediate arrests. The community held vigils and memorials while investigators pursued various avenues and family members cooperated with law enforcement.

Years into the inquiry, advances in forensic technology and DNA analysis produced new evidence that reignited the probe and led to an arrest and charges. The case went to trial, where forensic experts and other witnesses testified; the defendant was convicted and received life in prison without parole.

Did anyone in Fort Worth know Sheila or notice anything unusual around April 2014 that could shed more light on this case?