Defensive end JT Tuimoloau and cornerback Justin Walley add key depth to a defense that struggled mightily last season.

The Colts dropped from an Indy-record 51 sacks to 36 and have lost players on the defensive line. What's Chris Ballard's plan ...

Indianapolis replaced Gus Bradley with Lou Anarumo at defensive coordinator, renovated the secondary with the big-money signings of Charvarius Ward and Camryn Bynum and looks like it’s targeting ...