"He was a fraud, whose only true skill was in the obliviate spell. And when someone achieved something of notice, he would learn everything he could and then remove their memories. Publishing books, pretending to have done everything himself." Amelia explained, keeping it to the point. Although she was suspicious about his death and the letter he left behind. She had spoken to Sirius, Kingsley, Remus, Severus, Dion and Lucius. Together they agreed to investigate further after the year was wrapped up. There was no logical reason for him to use the Killing Curse on himself. None of the Aurors involved had suspected Lockhart of being behind Colin Creevey getting the diary, and she was still unsure. And even with the memories of his classroom teaching and exams, they hadn’t had any reason to believe he had been obliviating people and taking credit. So why had he revealed any of it in a letter before killing himself? Nothing about it made sense.