The body was found Sunday near shore by a search team, a day after a duck hunter found the body of the boy's infant brother west of the bridge in a marshy area, Mobile County Sheriff Sam Cochran said.

The 3-year-old's body was spotted near shore in Bayou La Fourche Bay, several miles (kilometers) west of where the infant was found, authorities said.

Cochran said the remaining two bodies could be in the same area or shifted by current closer to the Alabama-Mississippi state line. The search will resume Monday and is expected to concentrate on the marshes along the shore.

The search for the children -- ranging in age from a few months to 3 years -- began Tuesday near the mouth of Mobile Bay after prosecutors said the father, Lam Luong, confessed.

The children's mother, 23-year-old Kieu Phan, had gone with Luong to report them missing Monday evening.

Luong, 37, a shrimp boat worker, was being held without bond on four counts of capital murder. If convicted, he could be sentenced to death or life in prison without parole.

District Attorney John Tyson Jr. said Luong had confessed to throwing Ryan Phan, 3, Hannah Luong, 2, Lindsey Luong, 1, and Danny Luong, 4 months, off the bridge after an argument with his wife.

Luong later recanted, claiming two Asian women took the children and never returned them. A witness saw him on the two-lane bridge with the children, and another saw him leave the area without the children, police said.

Luong's appointed attorney, Joe Kulakowski, attempted to meet with Luong on Sunday, but he said he was unable to arrange it with jail officials.

Kulakowski said he plans to ask the court on Monday to appoint a Vietnamese interpreter to help him overcome language barriers in speaking with Luong.