David Souter passed away. Here's what we know, including the cause of the retired Supreme Court justice's death.

Retired Supreme Court Justice David Souter was a steady member of the high court's liberal wing during his tenure despite being appointed by a Republican president.

Retired Supreme Court Justice David H. Souter has died at age 85. The ascetic bachelor and New Hampshire Republican became a favorite of liberals during his nearly 20 years on the bench.