(The police timer runs out, and they find a corpse and a bloody weapon without fingerprints: The police see the corpse(s), but they are unable to find fingerprints on the weapon. They do not have enough evidence to perform an arrest, and they leave.)
(The police timer runs out, a corpse is found, the weapon has been disposed of, but the gloves have not been disposed of: The gloves are traced back to Samantha and she will be arrested.)
(The police timer runs out, all evidence but the gloves have been disposed of: The police cannot find a weapon or corpse, but the police can trace the gloves back to Samantha, and she will be arrested.)
(The police timer runs out, and they only find a bloody weapon without fingerprints: The police see a murder weapon, but they do not have enough evidence to perform an arrest. They later leave.)