France's 'black widow' on trial

A sensational trial began in Nice, France, on Monday. The defendant: the "black widow" of the French Riviera, who allegedly schemed to seduce and poison elderly men 20-30 years older than her.
Particia Dagorn, 57, is charged in the fatal poisonings of two men—Francesco Filippone, 85, and Michele Kneffel, in his 60s. She allegedly met them through a dating agency, then seduced, poisoned and stole from them. Dagorn unsuccessfully tried to poison a third man, Robert Vaux, who is set to take the stand at her trial.

France's 'black widow' on trial