LOS ANGELES—A Los Angeles man was charged Dec. 6 with murder and other counts stemming from the shooting of Jacqueline Avant, the wife of music executive Clarence Avant, during a robbery at the couple’s Trousdale Estates home in Beverly Hills. Aariel Maynor, 29, is scheduled to be arraigned Tuesday at the Airport Branch courthouse on one count each of murder, attempted murder, and felon in possession of a firearm, along with two counts of residential burglary with a person present, according to the Los Angeles County District Attorney’s Office. The criminal complaint also includes an allegation that Maynor used an assault long barrel pistol during the crimes. Maynor allegedly shot and killed Jacqueline Avant, 81, on Dec. 1 at about 2:25 a.m. inside her home in the 1100 block of Maytor Place. He is also accused of shooting at a security guard—who was not wounded—during the robbery, according to the Los Angeles County District Attorney’s Office. Maynor was arrested after allegedly …