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.

“It was totally unsatisfying,” Weldon McDavid told Dateline ‘s Andrea Canning about his affair with 45-year-old Diana Lovejoy, who was also convicted of conspiracy and attempted murder of ...

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

Mulvihill agreed, making the drive with a co-worker. Diana Lovejoy fainted in court after a jury found her guilty in a murder-for-hire plot against her estranged husband.

His ex-wife, Diana Lovejoy, faces charges in the shooting along with Weldon McDavid Jr. Carlsbad police say McDavid, an employee at a shooting range in Oceanside, had been teaching Lovejoy how to ...

Deliberations began late afternoon for the jurors in the case of Diana Lovejoy, 45, and Weldon McDavid, 50, who are accused of what the prosecution says was a botched murder-for-hire plot ...

A jury has found Diana Lovejoy, 44, guilty of conspiracy to commit murder and attempted murder.

Diana Lovejoy, 45, collapsed not long after hearing she had been convicted of the conspiracy charge as well as attempted murder.

She’s no standup gal. A woman fainted in a California courtroom the moment she was found guilty in a murder-for-hire plot against her husband , new footage shows. Diana Lovejoy, 45, of Carlsbad ...

Diana Lovejoy was reportedly making $9583 per month as a “senior technical writer” while she lived in the family home on La Paloma Street in Carlsbad.

Diana Lovejoy, 45, collapsed not long after hearing she had been convicted of the conspiracy charge as well as attempted murder.