Brian Walshe's Suspicious Actions After Wife's Disappearance Revealed by Authorities.

Newly released surveillance footage shows Brian Walshe, accused of murdering his wife Ana, buying a hacksaw and cleaning supplies at Lowe's and throwing a heavy trash bag into a dumpster just hours after Ana disappeared. The footage, along with location data from his child's cellphone, places Walshe alone at the store and suggests he was buying items to aid in the dismemberment and disposal of a human body. Walshe has been charged with first-degree murder and is being held without bail. Ana's body has not been found.