Neutrino velocity and local Lorentz invariance

we discuss the possible violation of local Lorenz invariance LLI) arising from a faster-than-light neutrino speed. A toy calculation of LLI violetion parameter ', based on the (disclaimed) OPERA data, suggest that the values of ' are determinated by the interacion involved, and not by the energy range. This hypothesis is further corroborated by the analysis of the more recent results of the BOREXINO, LVD and ICARUS experiments