While the police were setting up, they asked Nova, "Where were you on the day Ava was killed?"

Nova thought for a moment before answering, "I was staying at Tristan's place. Actually, I didn't even step out those days."

The police pushed for more details, "Who can back up your story?"

"Tristan Alastair," Nova replied.

"Was he with you all the time?"

Nova shook her head, "He'd leave around 7 or 8 in the morning and get back around 4 or 5 in the ...