'Rizzoli & Isles' has been a huge hit for TNT, it's third season premiere was watched by almost 6 million, which is actually down from its 6.5 million from the season two premiere. This is currently one of TNT's biggest dramas currently on the air.`
TNT renewed the series after the fourth episode.
Here is the break down of the already aired episodes:
Episode 01 - What Doesn`t Kill You - June 5 - 5.62 million viewers
Episode 02 - Dirty Little Secret - June 12 - 5.13 million viewers
Episode 03 - This is How a Heart Breaks - June 19 - 5.36 million viewers
Episode 04 - Welcome to the Dollhouse - June 26 - 5.43 million viewers
The season finale, Episode 10 will air on September 11.