Should a vertical laser beam placed in front of a single slit affect the vertical position of the electron diffraction pattern on the screen?

Aftr watching this video I have to ask something…For a better understanding of the wave-particle property of the electron I need this answer to grasp about wave function combined with particle scattering.So should a laser aiming in vertical direction( or through the slit with a slope upwards) in front of the single slit deflect the whole pattern of the electron traces on the screen and if Yes should it be done the same on the double slit where if a vertical laser aiming vertically is placed in front of only one of the two slits so three scenarios are possible:
A)The electron is deflected and passes through only one slit so its trace on the screen is deflected only if it passes through the slit with the deflecting laser so these traces can be distinguished from traces from the slit where there is no laser present so we get a combined pattern….and
B)After deflection the wave function passes both slits and there is a common diffraction pattern slightly positioned or shifted up…and
C)There is no deflection and the wave function passes both slits and a common diffraction pattern appears.