Richard Dyson, 57, pleaded guilty to the murder of Donnella Bryan, 62, who was reported missing and later found in a Hechinger Mall dumpster in Northeast DC earlier this year.
Bryan was last seen around 12 p.m. on April 17 in the 300 block of N Street NE, according to the Metropolitan Police Department. She was the subject of a critical missing person alert issued the following day.
Her body was discovered two days later, on April 19, inside a dumpster in the 1600 block of Maryland Avenue NE, police said. It was the day before Easter Sunday…