About one million Chinese-made, Simplicity brand cribs are being recalled after three infants died and seven were trapped when the drop side of cribs detached causing a dangerous gap, according to the Consumer Product Safety Commission.Failures in the crib’s drop side are due to a combination of hardware and design flaws that allow consumers to unintentionally install the drop side upside down. This installation could weaken the hardware and cause the drop side to detach from the crib, creating a gap that could lead to the entrapment and suffocation of infants.