Love is in the air, but in these old time radio mysteries romance leads to violence. First, Marlene Dietrich's boyfriend takes the rap for a murder she committed in "The Lady from the Sea" from The Philip Morris Playhouse (originally aired on CBS on March 11, 1949). Next, as Ranger Jayce Pearson, Joel McCrea hunts an armed robber who targets couples in Lover's Lane in "Nighthawk" (originally aired on NBC on March 30, 1952). Finally, we'll head back to England in 1684 for "John & Judith - Their Crime, and Why They Didn't Get to Enjoy It," a true story of love and murder from Crime Classics (originally aired on CBS on December 16, 1953).