In Today's Casting News: A New L&O Cop, a Heroes Mutant

After guesting as a lawyer in the season finale of Law & Order, Six Feet Under alum Jeremy Sisto is returning to the series this fall as a regular, but this time as a new character, a detective who it's speculated will replace Milena Govich.... Although her power is being kept under wraps, The Sopranos' Blanca, Dania Ramirez, will become the newest of the Heroes next season.