Former Seahawks rookie cornerback Kemah Siverand issued a public apology for what he called an “inexcusable” mistake after he tried to sneak a woman into the team’s hotel. He has since been released.Former Seahawks rookie cornerback Kemah Siverand issued a public apology for what he called an “inexcusable” mistake after he tried to sneak a woman into the team’s hotel. He has since been released.