I was put on paid suspension today pending an investigation

Last week I found out I was put on paid leave until an HR investigation could be wrapped up. They did not give any details of the investigation. I did find out through others at work that it was around discrimination of a pregnant applicant. I was intervening current members of my team for a promotion and selected a front-runner. During a conversation over lunch I asked the front-runners manager, who also works for me, if the applicant was pregnant. There was no intent to discriminate and it in no way changed my decision. The manager then told the employee I asked the question and the employee filed a compliant with HR. They are in the process of interviewing my current team and women that have worked for me in the past. Today I was called into a meeting where I was told I would be places on suspension with pay until the investigation was resolved which should be sometime in the middle of next week. I have not been interviewed or made aware by HR what the allegations are and