POLL: Did Vogel Lie to Dexter About Her Son?

In the latest episode, Dexter runs a DNA analysis on the hair he found at Zach's studio, and he learns the person they belong to have a familiar match to Vogel. She admits she once had two sons, Daniel and Richard and describes to Dexter how they died. Do you think that Vogel didn't really know that her son Daniel aka Oliver Saxon aka The Brain Surgeon is alive? Did she lie to Dexter? Vote below and sound off!