Welcome TFY, no there is no love in sticking to the Iron Age wisdom upheld by Jehovah's Witnesses.
At the root of the use of the "two witnesses rule" is the demand by the governing body that they control all information rights, which is an indication of their cultic nature.
They want to limit adverse publicity by handling serious sexual abuse matters in house. This usually means either dismissing the claims, disfellowshipping the abuser (unless an elder when his word trumps lesser members) and often the abused as well if past puberty. Police involvement would lead to scandal and exposure not only on the individual cases but of the whole repressive organisation.
The essence of JW Christianity depends on the governing body's use of quotations from scriptures.The interpretation can be made in any light the governance sees fit. Always the explanation is to the end of enhancing their own control over their flock and rarely is the quotation considered in its historical context or the original source meaning. If it suits their purpose it is used -- and the flock are trained to obey their leaders on the basis that they are using 'God's Word'. If a JW disagrees with the Watchtower then they are excommunicated.
The fact that two witnesses are required in these abuse cases, at least to my mind, demonstrates that while they are indifferent to the abused who suffer greatly, their interest is solely in their own squeaky clean public image. Logic and care are sacrificed for Biblical literalism and their dire conceit that they are the only true religion.