The investigation: What did police learn as they continued their investigation late Monday and overnight? Police searched the attacker's residence in an apartment complex on the west side of Columbus and were talking to people he knew. Who was Abdul Razak Ali Artan, and did anyone know what he was planning?
The injured: How are the 11 people who were injured Monday recovering? Some have already been released from the hospital, but others are dealing with more serious injuries, including one person with a fractured skull. Were any of those injured from the Miami Valley?
The mood: What is the mood on campus today? University officials said they would return to a normal schedule of classes and activities today. Are people trying to go about their business, or is the attack dominating campus discussion?
>> Continuing coverage
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