Download the app from your app store, open it, and follow the onboarding instructions to learn basic gameplay and features.

Investigate crime scenes, find clues, question suspects, analyze evidence, and solve murder cases to catch the killers.

Tap on the crime scene, examine objects for clues, and collect evidence by interacting with items indicated by the game.

Tap on evidence items and follow the mini-games or prompts to analyze samples and gather key information.

Select the interrogation option, then choose questions to ask based on the suspect's responses during gameplay.

Yes, connect with friends via social media or game center options in Settings > Social to compare progress and share insights.

Yes, you can purchase hints or unlock additional content through Settings > Store or Subscription options for enhanced gameplay.

Go to your device's app store account settings under Subscriptions to manage or cancel your Criminal Case subscription.

Try restarting the app, ensure your device is updated, or contact support via Settings > Help for troubleshooting assistance.