Now Playing: News headlines today: Nov. 29, 2018

Now Playing: Michael Cohen expected to plead guilty to lying to Congress: Sources

Now Playing: Manhunt grows as missing North Carolina teen found dead

Now Playing: Thieves target Satanic group’s Christmas display

Now Playing: Christmas light fight pits a family against their town

Now Playing: Serial killer says he’s killed around 90 people

Now Playing: Trump accuser may drop high-profile lawyer Michael Avenatti

Now Playing: Dangerous storms hit fire-ravaged parts of California

Now Playing: Missing girl, 13, found in Oklahoma after alleged abduction

Now Playing: FBI ‘unraveling’ convicted killer’s crimes after he confesses to 90 murders

Now Playing: Dog greets soldier with unbelievable reaction

Now Playing: Family calls for charges after cabbie killed by roundhouse kick

Now Playing: Town forcing man to pay $2,000 a night for Christmas lights

Now Playing: Trump refuses to rule out pardon for Manafort

Now Playing: The Senate has advanced a resolution to end US military involvement in Yemen

Now Playing: Man gives $1,000 checks to students in town razed by fire

Now Playing: Teen football players accused of sexually assaulting teammates

Now Playing: Bruce Springsteen: ‘I am not completely well myself’

Now Playing: Doctor behind first genetically modified babies: ‘I feel proud’

Now Playing: NFL team signs player days after arrest for alleged domestic abuse