Reviewing the murder charts and Caylee's own horoscope, I am looking for evidence of binding, Saturn or the dextrous Mercury Mars action involved in that. Mercury is on the Part of Female child for the duct tape over the face. It is possible that the act was accomplished with a simple application of tape and not much "binding" involved. Still a Saturn affliction should show up as the end result of taping hands or arms is restriction.
Poor Caylee had for all her few years suffered from Saturn transiting the First House: chilling, fearsome, full of experiences of rejection. What a brave little one to smile through all of that. When she was killed, transit Saturn was 3:18 Virgo in her First House. The Part of Bondage was 2:16 Leo conjunct Caylee's natal Saturn in her House of Detention, Captivity, Confinement. The activity going on, the Moon, was 3:43 Sagittarius trine her Saturn and the Part of Bondage and square transit Saturn, so there you have it. We still haven't seen application to the hands &/or arms, which in Caylee are 11:07 Leo retrograde. But the House of arm movement, House 3 is 18:59 Libra in Caylee's natal chart and that was squared by the Part of Captivity & Imprisonment 18:29 Capricorn on June 16. There need to be findings at Suburban of some material used for this, however. Where is the extra duct tape or the rope, ties, string? If string were used, it could have completely deteriorated, dissolved in all the months from June to December.