Meanwhile , Lana learns that Luthor 's sudden death wish came about because his beloved Lena died in a car crash one week ago .
She activates a hypersonic signal and Superboy follows it to the new lair .
Lana learns that Luthor 's sudden death wish came about because Superboy 's beloved Lena died in a car crash one week ago .
She activates a hypersonic signal and Superboy follows it to the new lair .