3 Things to Know Friday

Here are the 3 things to know Friday morning.

1. Being Vigilant Against Serial Rapist

"A good cooperation between law enforcement and our citizens is always the best way to catch these guys," said Tulsa Assistant District Attorney Steve Kunzweiler.

2. Smart Drafted by Celtics, Thunder Make Picks

Oklahoma State star point guard Marcus Smart was selected as the 6th overall pick by the Boston Celtics in the 2014 NBA Draft.

3. Steamy and Windy Friday

Highs will climb to near 90 and heat index values will be in the mid 90s.