'CSI: NY'

The newest of the three "CSI" series features forensic investigators (currently Gary Sinise and Sela Ward) helping solve crimes in the Big Apple. We won't know if the series has been renewed until CBS announces its fall schedule next week, so tonight's episode, in which Sinise's character fights for his life, could be the last. Season finale, 9 p.m. Friday on CBS (seattletimes.com/tvlistings).

Doug Knoop, Seattle Times staff

dknoop@seattletimes.com or on Twitter @dougknoop

Also on Friday

"MLB Baseball," 4 p.m. (ROOT): Seattle Mariners at New York Yankees (Live).

"Shark Tank," 8 p.m. (ABC): Billy Blanks Jr. asks the sharks to invest in a dance-fitness program; a music producer seeks an investment in a rock band; two college students pitch their flavored peanut butter business.

"Who Do You Think You Are?," 8 p.m. (NBC): Actor Jason Sudeikis heads to Chicago to research the life and death of his paternal grandfather and makes a discovery about his great great grandfather in Pennsylvania.

"Craft in America," 9 p.m. (KCTS): Woven textiles and story quilts by Faith Ringgold, Randall Darwall, Consuelo Jimenez and Terese Agnew.

"DC Cupcakes: Mommy's Birthday Bash," 10 p.m. (TLC): Sophie and Katherine try to plan their mother's surprise party while running their business.

"Common Law," 10 p.m. (USA): Partners are enrolled in couples counseling; Wes and Travis search for the murderer of a federal judge's son.

The New York Times