Subtitle preview:
1
00:00:00,599 --> 00:00:01,798
Previously on "Castle"...
2
00:00:01,833 --> 00:00:04,438
Four years ago, the
Triple Killer, or 3XK,
3
00:00:04,439 --> 00:00:06,715
took the lives of 6 women
because we didn't stop him.
4
00:00:06,716 --> 00:00:08,946
The man that we're looking
for is Marcus Gates.
5
00:00:08,947 --> 00:00:11,691
When Gates got released, he gave
