<Tr> <Td_colspan="8"> Patterson uses David's clues to decode another tattoo, leading her to an antiquities store where the owner suddenly kidnaps her . When the team later learns of her disappearance and retraces her steps, they learn that her abductor is a serial killer whose powerful brother has been covering up his crimes . After rescuing Patterson, killing her abductor, and arresting his brother, Reade comes forward to Mayfair about the threats against him . </Td> </Tr> <Tr> <Th> 18 </Th> <Td> 18 </Td> <Td> "One Begets Technique" "To Begin the Sequence" </Td> <Td> Karen Gaviola </Td> <Td> Martin Gero </Td> <Td> April 18, 2016 (2016 - 04 - 18) </Td> <Td> 4X6318 </Td> <Td> 5.46 </Td> </Tr> <Tr> <Td_colspan="8"> The FBI must use the felon they put away, Rich Dotcom, to catch a criminal who is the banker for many terrorist organizations . His idea is to stage the robbery of 12 priceless black market paintings from the professor who stole them . Later, the entire heist turns out to be a scheme for Dotcom to escape custody . Meanwhile, Jane meets Weller's father and starts to follow Oscar's plan to pretend to remember things from her and Weller's childhoods . Mayfair's girlfriend Sofia, who was thought dead, turns out to be alive . </Td> </Tr> <Tr> <Th> 19 </Th> <Td> 19 </Td> <Td> "In the Comet of Us" "Focus on the Time" </Td> <Td> Dermott Downs </Td> <Td> Ryan Johnson & Peter Lalayanis </Td> <Td> April 25, 2016 (2016 - 04 - 25) </Td> <Td> 4X6319 </Td> <Td> 5.58 </Td> </Tr>

When is the next episode of blind spot airing