Photos: Jared Fogle investigation

Jared Fogle walks out of the federal courthouse in Indianapolis on Aug. 19, 2015.

Former Subway pitchman Jared Fogle leaves the federal courthouse in Indianapolis on Aug. 19, 2015, after a hearing on child pornography charges.

Jared Fogle, a former spokesman for Subway sandwich shops, in Los Angeles on May 28, 2014.

Subway restaurant spokesman Jared Fogle walks to a car as he leaves home in Zionsville, Ind., on July 7, 2015.

Federal authorities and a Zionsville police officer arrive at the home of Subway restaurant spokesman Jared Fogle on July 7, 2015, in Zionsville, Ind.

Subway restaurant spokesman Jared Fogle walks to a waiting car as he leaves his home July 7, 2015, in Zionsville, Ind.

Federal authorities outside of the home of Subway restaurant spokesman Jared Fogle on July 7, 2015, in Zionsville, Ind.

Federal authorities outside of the home of Subway restaurant spokesman Jared Fogle on July 7, 2015, in Zionsville, Ind.

Subway restaurant spokesman Jared Fogle leaves a police vehicle outside his home as a law enforcement official holds the door July 7, 2015, in Zionsville, Ind.

Federal authorities at the home of Subway restaurant spokesman Jared Fogle on July 7, 2015, in Zionsville, Ind.