Louise's lips peeled back in something that was half-grin, half-snarl, exposing her sharper teeth; her mouth filled with hot liquid, as though she was expecting a delicious meal. She shrugged out of her jacket, the muscles twitching and rippling under her skin as her partial shift continued. She surged forward, moving instinctively to Tyra's left, protecting her Alpha's flank. 

Her rush took the Beta by surprise, and her shoulder slammed into his chest, the force carrying them both on to slam the Beta hard into a table behind them. He howled as something broke inside his torso, either a rib or perhaps one of his vertebrae. She slammed two quick punches into his stomach and groin, bringing a knee up into his face when he bent in pain, catching him full in the nose. The beta was bigger than her, but she threw him onto the table and pounced on top of him. She grabbed hold of his head by his ears and slammed it back against the table hard a couple of times until he lay still; an unpleasant dark liquid was leaking from his skull when she released him.

The baseball cap flew off her head when she sprang back down to the ground, her eyes glowing amber. She cast a quick glance around the area, looking for her next target.