She is trying to catch your character to get them arrested, as she thinks they are the shapeshifter responsible for making her lose her job, plus frame her for crimes she never committed. You win by BFE (battiefield escape) incapacitation, or negotiation.
Real name: Claire Guthrie (her story is ongoing in Ambition chap one fan fic, which leads up to her getting superpowers)
Personality: Pragmatic, to a fault at times. She will at times take on more than she can handle, especially when she get's emotional (in a negative way); as pouring herself into her work acts like a kind of tonic for her.
Temporary Invulnerability with Strength-This can be turned on at will, when she does it lasts a minute. It only takes 15 seconds to recharge once depleted. She can turn this ability on or off at will. It heals any wounds or sickness she has instantly. She is at least as strong as Hulk. This is the only power she has that depletes and requires a recharge. It is not uncommon for her to super jump for a quick flight speed boost (you will understand shortly).
Flight- She can fly at whatever speed her body is moving, which is normal human speeds if she is just running. It's great for getting onto roof tops. With a jet pack she could be almost like Superman.
Webbing-She can shoot it out her wrists like Toby Maguire's Spiderman.
Universal Magnetism-She can use her body as a magnet to stick to anything, even through her clothes. So unlike Spidey---she would just run up the wall with her shoes on.
Laser Fingers: Yes she can shoot lasers from her finger tips. She wouldn't kill unless she had no other choice though.