Dateline: The Night of the New Moon opens up one of California's most twisted murder plots, taking viewers through the calculated attempt on Greg Mulvihill's life.

The Night of the New Moon follows one of the more shocking cases of a bitter custody battle turning into a murder-for-hire plot.

Gun instructor Weldon McDavid speaks out after his conviction in connection to a botched murder-for-hire plot on husband of his lover, Diana Lovejoy.

Police picked up Weldon McDavid a week after the shooting. They pulled him over while he drove near his home in Fallbrook. The police and McDavid were aware that a man named Greg Mulvihill had ...

Calif. Woman in Murder-for-Hire Plot of Ex-Husband Collapses as She and Co-Conspirator Are Convicted Diana Lovejoy, 45, and co-conspirator Weldon McDavid, 50, were guilty Monday of attempted ...

Adding to the shock, investigators said she hired her firearms instructor and one-time lover, former Marine Weldon McDavid, to fire on Mulvihill.

Diana Lovejoy, 45, and Weldon McDavid Jr., 50, are charged with conspiracy to commit murder and attempted murder in the attack on Greg Mulvihill.

Weldon McDavid, 50, was sentenced to 50 years to life. Both continued during the sentencing hearing to maintain their innocence.

The criminal case against Diana Lovejoy, 44, and Weldon McDavid, 50, in which she is accused of hiring him to shoot her estranged husband, made another step forward late yesterday afternoon ...

A California defendant, found guilty in a botched murder-for-hire plot that targeted her ex-husband, fainted as the jury read its verdict Monday in a dramatic finale to the stunning trial.

Diana Lovejoy and her firearms instructor, Weldon McDavid Jr., were convicted separately Monday of charges including conspiracy to commit murder and attempted murder, the San Diego Union-Tribune ...

Weldon McDavid Jr. received 50 years to life in prison because he was the one who pulled the trigger and shot the victim on a dark, dirt path in Carlsbad. The victim, Greg Mulvihill, survived.