Did a Louisiana father use his 6-year-old son as an alibi for murder?

Reginald Reed Jr., known as Reggie, spent more than two decades wondering who killed his mother, Selonia Reed, when he was only 6 years old. Selonia, a bank teller, was 26 when her body was found in her car in Hammond, Louisiana.

One of the last memories Reggie has of that day is his mother buying him a chocolate chip cookie at the Hammond Square Mall. He also remembers her kissing him goodbye but everything else is a blur.

"48 Hours" and contributor Vladimir Duthiers investigate what happened in the decades that followed in "The Day My Mother Never Came Home" airing Saturday, April 12 at 10 p.m. EST on CBS and streaming on Paramount+.