Short Baseline Neutrino Program (SBN) at Fermilab aims to confirm or refute the anomalies observed at LSND and MiniBooNE in short baseline neutrino oscillation, which can be interpreted as existence of an additional state of neutrinos with eV-scale, also known as a "sterile neutrino." The technology of liquid-argon time-projection chambers (LArTPCs) is chosen for all the SBN experiments,...