When does Instinct return?

Instinct (stylized as INSTI?CT) is an American police procedural drama television series which premiered on March 18, 2018, on CBS. The series is notable for featuring a gay male character in the lead, who is married to another man. In May 2018, CBS renewed the series for a second season. It was cancelled after its second season on August 17, 2019.
Dr. Dylan Reinhart (Alan Cumming) is lured back to his old life by New York police detective Elizabeth Needham (Bojana Novakovic) She needs his help to stop a serial killer who is using Reinhart's book as inspiration for murders.