With the small square of cloth as the only physical evidence tying Ewers to Mercedes Perez's apartment, jurors were likely swayed by expert testimony placing the odds of the semen not belonging to Ewers at one in 1.8 quadrillion.
He took her by the mouth. He shot Mercedes, hitting her in the head... He proceeded to rape [Perez's girlfriend]. When he was done, he gave her a towel and told her to wipe herself.
[
add
]
[
|
|
...
]