Targeted Witness by Jacqueline Adam

A witness under protection. A serial killer out for revenge.

After the killer she identified finds her in witness protection, artist Cassie Whitfield must go on the run to avoid becoming the next victim. But there’s nobody she can trust — except her ex-boyfriend, former FBI agent Ryan Matherson, who doesn’t know her real identity. Now telling him the deadly truth is her only option if she wants to stay alive…